Knotted donut bone



FIG. 1 is a front elevational view of the knotted donut bone of the present invention.

FIG. 2 is a right side elevational view of the knotted donut bone of FIG. 1.

FIG. 3 is a rear view of the knotted donut bone of FIG. 1.

FIG. 4 is a left side elevational view of the knotted donut bone of FIG. 1.

FIG. 5 is a top view of the knotted donut bone of FIG. 1; and,

FIG. 6 is a bottom view of the knotted donut bone of FIG. 1. 

I claim, the ornamental knotted donut bone, as shown and described. 